At the High Energy Photon Source (HEPS), the upper-level control system for
PandABox has been ported to Bluesky, enabling the combination of both
components' flexibility in fly-scan applications. In less than 600 lines of
easily customisable and extensible backend code, provided are full control of
PandABox's TCP server in native ophyd, automated configuration (also including
wiring) of "PandA blocks" for constant-speed mapping experiments of various
dimensions, as well as generation of scans deliberately fragmented to deal with
hardware limits in numbers of exposure frames or sequencer table entries. Based
on this backend, a user-friendly Mamba frontend is developed for X-ray
fluorescence (XRF) mapping experiments, which provides fully online visual
feedback.Comment: 11 pages, 10 figures, submitted to Appl. Sc